Michael C. Hall and Jennifer Carpenter of 'Dexter' Ending Marriage After Two Years

The co-stars of ‘Dexter’ have announced they’ve filed for divorce.

Jennifer Carpenter and Michael C. Hall, who play a brother and sister on Showtime’s Dexter, have decided to end their marriage.

According to a statement their reps gave to Entertainment Weekly, “Having been separated for some time, Jennifer Carpenter and Michael C. Hall have filed for divorce.”

On Dec. 7, Michael was spotted at a Manhattan bar with another woman. “He was not with his wife,” a source told HollywoodLife.com.

And even though the couple have allegedly been separated for a while, Jennifer was spotted by another Hollywood Life insider at a party in NYC on Nov. 16th still wearing her wedding ring. “She seemed happy, but was looking very thin,” the source said to us.

Michael, 39, recently went through a battle with Hodgkin’s lymphoma — and Jennifer, 31, stood by his side.